CVE-2015-3008
Asterisk Open Source 1.8 before 1.8.32.3, 11.x before 11.17.1, 12.x before 12.8.2, and 13.x before 13.3.2 and Certified Asterisk 1.8.28 before 1.8.28-cert5, 11.6 before 11.6-cert11, and 13.1 before 13.1-cert2, when registering a SIP TLS device, does not properly handle a null byte in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
- EPSS
- 46% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
- CWE
- CWE-310
- Published
- Modified
- Record from
- the NVD, synced
Affected
- digium:asterisk
- digium:certified_asterisk
References
- http://advisories.mageia.org/MGASA-2015-0153.html
- http://downloads.asterisk.org/pub/security/AST-2015-003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162260.html
- http://packetstormsecurity.com/files/131364/Asterisk-Project-Security-Advisory-AST-2015-003.html
- http://seclists.org/fulldisclosure/2015/Apr/22